| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.70 | 8.414% | $75.5646 | $75.56 | $75.55 | $75.60 |
| Purchase #2 | $198.61 | 4.676% | $207.897 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $160.75 | 4.182% | $167.4726 | $167.47 | $167.45 | $167.50 |
| Purchase #4 | $31.41 | 5.240% | $33.0559 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $35.59 | 4.789% | $37.2944 | $37.29 | $37.30 | $37.30 |
| Purchase #6 | $207.73 | 13.275% | $235.3062 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $231.93 | 8.556% | $251.7739 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $935.72 | $1,008.3646 | $1,008.36 | $1,008.30 | $1,008.50 | |